Hertfordshire postcodes - page 5 County

All counties

This page provides postcode data for the Hertfordshire English ceremonial county. Hertfordshire contains approximately 453,812 households with a population of about 1,116,072 (2011 census)

Postcode Latitude Longitude Easting Northing Grid reference Active?
AL1 3RW51.75377-0.334385515068207432TL150074Yes
AL1 3RX51.75396-0.332567515193207456TL151074No
AL1 3RY51.754551-0.332595515190207522TL151075Yes
AL1 3RZ51.75495-0.332826515173207566TL151075Yes
AL1 3SA51.754487-0.331707515251207516TL152075Yes
AL1 3SB51.755171-0.332392515202207591TL152075Yes
AL1 3SD51.755942-0.334102515082207674TL150076Yes
AL1 3SE51.750771-0.330265515360207105TL153071Yes
AL1 3SF51.756375-0.333594515116207723TL151077Yes
AL1 3SG51.756889-0.333068515151207781TL151077No
AL1 3SH51.757047-0.333381515129207798TL151077Yes
AL1 3SJ51.757082-0.33267515178207803TL151078Yes
AL1 3SL51.756296-0.3318515240207717TL152077Yes
AL1 3SN51.750771-0.330265515360207105TL153071Yes
AL1 3SP51.755195-0.331536515261207595TL152075Yes
AL1 3SQ51.757134-0.333856515096207807TL150078Yes
AL1 3SR51.754947-0.330517515332207569TL153075Yes
AL1 3SS51.750718-0.329688515400207100TL153071No
AL1 3ST51.754987-0.328907515443207576TL154075Yes
AL1 3SU51.754674-0.329064515433207541TL154075No
AL1 3SW51.755887-0.332134515218207671TL152076Yes
AL1 3SX51.753476-0.333932515100207400TL151074No
AL1 3SY51.750758-0.32999515379207104TL153071Yes
AL1 3SZ51.752484-0.331825515248207293TL152072No
AL1 3TA51.750463-0.328414515489207074TL154070Yes
AL1 3TB51.750365-0.329556515410207061TL154070Yes
AL1 3TD51.750531-0.327304515565207083TL155070No
AL1 3TE51.750258-0.32898515450207050TL154070Yes
AL1 3TF51.749165-0.32608515653206933TL156069Yes
AL1 3TG51.750574-0.331162515299207082TL152070Yes
AL1 3TH51.750122-0.329716515400207034TL153070Yes
AL1 3TJ51.750988-0.331634515265207127TL152071Yes
AL1 3TL51.750903-0.331347515285207118TL152071Yes
AL1 3TN51.746204-0.328406515500206600TL154066No
AL1 3TP51.75086-0.330856515319207114TL153071No
AL1 3TQ51.750759-0.332584515200207100TL151071No
AL1 3TR51.752107-0.33651514926207244TL149072Yes
AL1 3TS51.747828-0.301865517328206823TL173068No
AL1 3TT51.750681-0.329869515388207096TL153070Yes
AL1 3TU51.751399-0.332053515235207172TL152071Yes
AL1 3TW51.750927-0.331085515303207121TL153071Yes
AL1 3TX51.751298-0.330666515331207163TL153071Yes
AL1 3TY51.751637-0.331103515300207200TL152071No
AL1 3TZ51.752484-0.331825515248207293TL152072No
AL1 3UA51.75229-0.332122515228207271TL152072Yes
AL1 3UB51.752204-0.338123514814207252TL148072Yes
AL1 3UD51.751698-0.332454515207207205TL152072Yes
AL1 3UE51.746631-0.327657515551206649TL155066Yes
AL1 3UF51.753408-0.336123514949207389TL149073Yes
AL1 3UG51.757833-0.325426515676207898TL156078Yes
AL1 3UH51.75118-0.333075515165207146TL151071Yes
AL1 3UJ51.751752-0.332851515179207210TL151072Yes
AL1 3UL51.752898-0.332519515199207338TL151073Yes
AL1 3UN51.751912-0.333338515145207227TL151072Yes
AL1 3UP51.746686-0.327742515545206655TL155066Yes
AL1 3UQ51.752626-0.332356515211207308TL152073Yes
AL1 3UR51.751462-0.334572515061207175TL150071Yes
AL1 3US51.75342-0.33321515150207395TL151073No
AL1 3UT51.752085-0.334128515090207245TL150072No
AL1 3UU51.753271-0.333671515119207378TL151073Yes
AL1 3UW51.751345-0.334619515058207162TL150071No
AL1 3UX51.747828-0.301865517328206823TL173068No
AL1 3UY51.751658-0.332551515200207200TL151072No
AL1 3UZ51.755988-0.336917514888207675TL148076Yes
AL1 3WA51.75018-0.335502515000207031TL150070Yes
AL1 3WB51.75156-0.335191515018207185TL150071No
AL1 3WD51.747828-0.301865517328206823TL173068No
AL1 3WE51.747828-0.301865517328206823TL173068No
AL1 3WF51.747828-0.301865517328206823TL173068No
AL1 3WG51.75156-0.335191515018207185TL150071No
AL1 3WH51.74765-0.301973517321206803TL173068No
AL1 3WJ51.75156-0.335191515018207185TL150071No
AL1 3WL51.747828-0.301865517328206823TL173068No
AL1 3WP51.75156-0.335191515018207185TL150071No
AL1 3WQ51.747828-0.301865517328206823TL173068No
AL1 3WR51.74765-0.301973517321206803TL173068No
AL1 3WS51.75156-0.335191515018207185TL150071No
AL1 3WU51.747828-0.301865517328206823TL173068No
AL1 3WW51.747828-0.301865517328206823TL173068No
AL1 3WX51.747828-0.301865517328206823TL173068No
AL1 3WY51.75156-0.335191515018207185TL150071No
AL1 3WZ51.751523-0.33512515023207181TL150071No
AL1 3XA51.7508-0.33548515000207100TL149070No
AL1 3XB51.75083-0.33571514984207103TL149071Yes
AL1 3XD51.750821-0.336928514900207100TL148071No
AL1 3XE51.750589-0.335835514976207076TL149070No
AL1 3XF51.750582-0.33598514966207075TL149070Yes
AL1 3XG51.750509-0.335273515015207068TL150070Yes
AL1 3XH51.750892-0.333946515106207113TL151071Yes
AL1 3XJ51.747828-0.301865517328206823TL173068No
AL1 3XL51.750238-0.333255515155207041TL151070Yes
AL1 3XN51.747828-0.301865517328206823TL173068No
AL1 3XP51.74975-0.333099515167206987TL151069No
AL1 3XQ51.750787-0.334733515052207100TL150070Yes
AL1 3XR51.750487-0.332629515198207070TL151070Yes
AL1 3XS51.750912-0.330695515330207120TL153071Yes
AL1 3XT51.750541-0.333887515111207074TL151070Yes
AL1 3XU51.749952-0.334642515060207007TL150070Yes
AL1 3XW51.749715-0.333144515164206983TL151069Yes
AL1 3XX51.751164-0.332821515183207145TL151071Yes
AL1 3XY51.74765-0.301973517321206803TL173068Yes
AL1 3XZ51.751159-0.339277514737207134TL147071Yes
AL1 3YA51.747828-0.301865517328206823TL173068No
AL1 3YB51.747828-0.301865517328206823TL173068No
AL1 3YD51.751586-0.338942514759207182TL147071Yes
AL1 3YE51.751842-0.339223514739207210TL147072No
AL1 3YF51.747828-0.301865517328206823TL173068No
AL1 3YG51.751436-0.339107514748207165TL147071No
AL1 3YH51.752076-0.338562514784207237TL147072Yes
AL1 3YJ51.75128-0.339756514704207147TL147071Yes
AL1 3YL51.74765-0.301973517321206803TL173068No
AL1 3YN51.751782-0.339457514723207203TL147072Yes
AL1 3YP51.750949-0.333938515106207119TL151071No
AL1 3YQ51.752038-0.338671514777207233TL147072Yes
AL1 3YR51.747828-0.301865517328206823TL173068No
AL1 3YS51.75161-0.338087514818207186TL148071Yes
AL1 3YT51.75333-0.328085515504207393TL155073Yes
AL1 3YU51.750759-0.332584515200207100TL151071No
AL1 3YW51.749431-0.326447515627206962TL156069No
AL1 3YX51.747828-0.301865517328206823TL173068No
AL1 3YY51.752525-0.337952514825207288TL148072No
AL1 3YZ51.747828-0.301865517328206823TL173068No
AL1 3ZD51.752484-0.331825515248207293TL152072No
AL1 3ZE51.747828-0.301865517328206823TL173068No
AL1 3ZF51.747828-0.301865517328206823TL173068No
AL1 3ZG51.752484-0.331825515248207293TL152072No
AL1 3ZH51.752484-0.331825515248207293TL152072No
AL1 3ZJ51.74765-0.301973517321206803TL173068Yes
AL1 3ZL51.747828-0.301865517328206823TL173068No
AL1 3ZN51.747828-0.301865517328206823TL173068No
AL1 3ZP51.747828-0.301865517328206823TL173068No
AL1 3ZQ51.747828-0.301865517328206823TL173068No
AL1 3ZR51.747828-0.301865517328206823TL173068No
AL1 3ZT51.74765-0.301973517321206803TL173068No
AL1 3ZU51.747828-0.301865517328206823TL173068No
AL1 3ZW51.74765-0.301973517321206803TL173068No
AL1 3ZX51.74765-0.301973517321206803TL173068No
AL1 3ZY51.752484-0.331825515248207293TL152072No
AL1 3ZZ51.752484-0.331825515248207293TL152072No
AL1 4AA51.758492-0.332174515209207961TL152079Yes
AL1 4AB51.759517-0.331276515268208076TL152080Yes
AL1 4AD51.760433-0.331199515271208178TL152081Yes
AL1 4AE51.760212-0.330207515340208155TL153081Yes
AL1 4AF51.759726-0.330804515300208100TL153081No
AL1 4AG51.762433-0.32769515508208406TL155084Yes
AL1 4AH51.765338-0.32396515758208735TL157087Yes
AL1 4AJ51.765525-0.322591515852208758TL158087Yes
AL1 4AL51.763591-0.325039515688208539TL156085Yes
AL1 4AN51.7621-0.327036515554208370TL155083Yes
AL1 4AP51.760993-0.328416515462208245TL154082Yes
AL1 4AQ51.763669-0.326094515615208546TL156085Yes
AL1 4AR51.759961-0.329816515368208128TL153081Yes
AL1 4AS51.759171-0.331013515287208038TL152080Yes
AL1 4AT51.76054-0.331997515216208189TL152081Yes
AL1 4AU51.758153-0.332789515167207922TL151079Yes
AL1 4AW51.761843-0.327335515534208341TL155083No
AL1 4AX51.75929-0.331791515233208050TL152080Yes
AL1 4AY51.758221-0.31795516191207953TL161079No
AL1 4AZ51.757846-0.325078515700207900TL156079No
AL1 4BA51.759762-0.330832515298208104TL152081Yes
AL1 4BB51.747828-0.301865517328206823TL173068No
AL1 4BD51.758221-0.31795516191207953TL161079No
AL1 4BE51.760113-0.312619516554208172TL165081Yes
AL1 4BF51.758212-0.31795516191207952TL161079No
AL1 4BG51.762574-0.31302516520208445TL165084Yes
AL1 4BH51.760167-0.311951516600208179TL165081Yes
AL1 4BJ51.759691-0.310751516684208128TL166081Yes
AL1 4BL51.760062-0.310259516717208170TL167081Yes
AL1 4BN51.759932-0.308757516821208158TL168081Yes
AL1 4BP51.759022-0.311747516617208052TL166080Yes
AL1 4BQ51.76204-0.312156516581208387TL165083Yes
AL1 4BS51.758953-0.311358516644208045TL166080Yes
AL1 4BT51.758908-0.328965515429208012TL154080Yes
AL1 4BU51.747828-0.301865517328206823TL173068No
AL1 4BW51.759554-0.308313516853208117TL168081Yes
AL1 4BX51.757659-0.312044516600207900TL166078No
AL1 4BY51.75909-0.32866515450208033TL154080Yes
AL1 4BZ51.757659-0.312044516600207900TL166078No
AL1 4DA51.759737-0.325312515679208110TL156081Yes
AL1 4DB51.762244-0.324495515729208390TL157083Yes
AL1 4DD51.761176-0.324056515762208272TL157082Yes
AL1 4DE51.762339-0.324912515700208400TL156083No
AL1 4DF51.75873-0.326775515581207996TL155079Yes
AL1 4DG51.758503-0.328493515463207968TL154079Yes
AL1 4DH51.759581-0.326926515568208090TL155080Yes
AL1 4DJ51.759907-0.325842515642208128TL156081Yes
AL1 4DL51.760369-0.326086515624208179TL156081Yes
AL1 4DN51.760443-0.326866515570208186TL155081Yes
AL1 4DP51.759069-0.328278515476208031TL154080Yes
AL1 4DQ51.758952-0.327587515524208019TL155080Yes
AL1 4DR51.758698-0.328712515447207989TL154079No
AL1 4DS51.758857-0.329127515418208006TL154080Yes
AL1 4DT51.758221-0.31795516191207953TL161079No
AL1 4DU51.74765-0.301973517321206803TL173068No
AL1 4DW51.759981-0.327911515499208133TL154081Yes
AL1 4DX51.758523-0.325937515639207974TL156079Yes
AL1 4DY51.758402-0.330042515356207954TL153079Yes
AL1 4DZ51.758366-0.331275515271207948TL152079Yes
AL1 4EA51.758599-0.331223515274207974TL152079Yes
AL1 4EB51.759246-0.329953515360208048TL153080Yes
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license




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